A simple question at the health care hearing turned quite complicated

Health and Human Services Secretary Kathleen Sebelius arrives in the Rose Garden of the White House in Washington for and event with President Barack Obama on the initial rollout of the health care overhaul. As the public face of President Barack Obama’s signature health care program, Sebelius has become the target for attacks over its botched rollout. Republicans want her to resign and even some Democrats - while not mentioning her name - say someone needs to be fired. (Evan Vucci/AP Photo)

A simple question at the health care hearing turned quite complicated

Why doesn't Kathleen Sebelius sign up for Obamacare?It sounded like a simple question when lawmakers twice asked the secretary of Health and Human Services today if she would enroll under the federal health insurance exchange, but the answer turned out to be quite complicated.Here's what you need to know.It's not a very good questionRep. Cory Gardner, R-Colo., questions Secretary of Health and Human Services Secretary Kathleen Sebelius on Wednesday. (AP)The health insurance exchanges were designed for people who are uninsured. …